US20220216778A1 - Vibration module - Google Patents
Vibration module Download PDFInfo
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- US20220216778A1 US20220216778A1 US17/608,982 US202017608982A US2022216778A1 US 20220216778 A1 US20220216778 A1 US 20220216778A1 US 202017608982 A US202017608982 A US 202017608982A US 2022216778 A1 US2022216778 A1 US 2022216778A1
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- vibration
- bobbin
- magnetic member
- elastic plate
- vibration module
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Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
- A61H23/0218—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with alternating magnetic fields producing a translating or oscillating movement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/04—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with hydraulic or pneumatic drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
- B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0107—Constructive details modular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0165—Damping, vibration related features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/02—Characteristics of apparatus not provided for in the preceding codes heated or cooled
- A61H2201/0214—Characteristics of apparatus not provided for in the preceding codes heated or cooled cooled
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/02—Characteristics of apparatus not provided for in the preceding codes heated or cooled
- A61H2201/0221—Mechanism for heating or cooling
- A61H2201/025—Mechanism for heating or cooling by direct air flow on the patient's body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
- A61H2201/105—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy with means for delivering media, e.g. drugs or cosmetics
Definitions
- the present disclosure relates to a vibration module and, more specifically, to a vibration module provided with a flow hole therein such that the body is pressurized using flow of air or a substance during a module vibration process to increase a body stimulation effect, the inside of the module can cooled down, and moreover, a substance such as drug is injected into the body or a substance (waste, fat, etc.) discharged from the body is discharged to the outside in order to improve a therapeutic effect.
- the present disclosure relates to a vibration module that can cool an LED or a high-frequency, low-frequency, or thermoelectric semiconductor and can function as a passage for water for cooling to give a function to a head that transmits vibration using the flow hole.
- vibration module a stimulator (a massage head, etc.) coupled to the vibration module vibrates and stimulates a human body, whereby relaxing muscles and reducing fatigue of nerves.
- a vibration type that uses a motor or a vibration speaker is applied to the vibration module for generating vibration.
- vibration is used not only for stimulation of a human body, but cultivation of cells and substances, which is included in the field of inducing changes of various substances, and even home appliances, so there is a need for an advanced vibration technology that can transmit quantified frequency and intensity of vibration and various voice signals.
- a vibration module that uses a motor, not only it is difficult to adjust an amplitude and intensity, but the number of vibration is not variably transmitted, so the vibration type that uses a vibration speaker is being recently actively studied and developed.
- a vibration module that uses a vibration speaker generally includes a bobbin having a coil wound thereon to which a current having sound information is applied, a magnet spaced apart from the coil and installed to surround the bobbin, and a vibration plate fixed to the bobbin.
- a current having sound information is applied to the coil
- a current flows in the magnetic field generated by the magnet and the bobbin with the coil wound thereon vibrates up and down in accordance with Fleming's left hand rule.
- the vibration plate fixed to the bobbin also vibrates and vibrates the surface of a stimulator being in contact with a human body, thereby periodically stimulating the human body.
- Patent Document 1 Korean Utility Model No. 20-0252198 (2001. Nov. 17)
- the present disclosure provides a vibration module provided with a flow hole therein such that the body is pressurized via air flow during a module vibration process to increase a body stimulation effect, the inside of the module can cooled down, and moreover, a substance such as drug is injected into the body or a substance (waste, fat, etc.) discharged from the body is discharged to the outside in order to improve a therapeutic effect.
- the flow hole provides a space that can function as a passage for flow of fluid and can stably transmit various signals.
- a vibration module including: a body having an internal space; a magnetic member disposed in the body; a bobbin having a hole in which at least a portion of the magnetic member is inserted, having a coil wound on the outer surface thereof, and being moved up and down by a current that is applied to the coil; an elastic plate having a portion coupled to the top of the bobbin and another portion coupled to the top of the body; and a vibrator fixed to the elastic plate and having a longitudinal flow hole therein which passes through the elastic plate, the bobbin, and the magnetic member.
- the vibrator may include: a connection shaft passing through the elastic plate, the bobbin, and the magnetic member; a vibration head formed over the connection shaft; and a fixing plate fixing the vibration head to the elastic plate, in which the flow hole may pass through the connection shaft and the vibration head.
- An elastic member may be disposed between the elastic plate and the top of the body.
- An O-ring may be disposed between the elastic member and the body.
- a hollow shaft guide may be disposed in the magnetic member such that the connection shaft is positioned through the magnetic member.
- a vibration module since a vibration module has a flow hole therein, it is possible to increase a body stimulation effect by pressing a human body and cool the inside of a module using air flow during a module vibration process, and it is possible to improve treatment effect by injecting a substance such as drug into a human body and discharging substances (waste, fat, etc.), which are discharged from a human body, to the outside.
- FIG. 1 is a schematic view illustrating a vibration module according to an embodiment of the present disclosure.
- FIG. 2 is an exploded perspective view of the vibration module according to an embodiment of the present disclosure.
- FIGS. 3A and 3B are reference views illustrating a vibration process of the vibration module according to an embodiment of the present disclosure.
- FIG. 1 is a schematic view illustrating a vibration module 10 according to an embodiment of the present disclosure
- FIG. 2 is an exploded perspective view of the vibration module 10 .
- a vibration module according to an embodiment of the present disclosure may include a vibration body 100 , a magnetic member 200 , a bobbin 300 , an elastic plate 310 , and a vibrator 500 .
- the body 100 has an internal space.
- the body 100 may be formed in a hollow cylindrical shape with an open top.
- the magnetic member 200 is disposed in the internal space of the body 100 .
- the magnetic member 200 may be a cylindrical permanent magnet.
- the magnetic member 200 is disposed at the center in the internal space of the body 100 and generates a magnetic field in which lines of magnetic force are generated around the magnetic member 200 .
- the magnetic member 200 may have a through-hole at the center to pass the vibrator 500 to be described blow.
- the bobbin 300 has a hole such that at least a portion of the magnetic member 200 is inserted therein, and a coil 350 may be wound on the outer surface of the bobbin 300 .
- the bobbin 300 may be formed in a cylindrical shape to correspond to the shape of the magnetic member 200 and may have a hole such that the magnetic member 200 is inserted therein. In detail, the bobbin 300 is positioned on the magnetic member 200 and at least a portion of the magnetic member 200 is inserted in the hole of the bobbin 300 . When a current is applied to the coil 350 , the bobbin 300 vibrates while moving up and down in the height direction of the magnetic member 200 .
- the bobbin 300 may be made of a nonmetallic material (aluminum, etc.).
- the coil 350 is wound on the outer surface of the bobbin 300 .
- an upper protrusion 323 and a lower protrusion 321 may be formed on the top and the bottom of the bobbin 300 , respectively.
- the coil 350 is wound several times in the groove formed by the upper protrusion 323 and the lower protrusion 321 along the outer surface of the bobbin 300 .
- the elastic plate 310 and the vibrator 500 that are coupled to the bobbin 300 move up and down, so the vibrator 500 vibrates.
- a through-hole may be formed at the center of the bobbin 300 to pass the vibrator 500 to be described blow.
- a portion of the elastic plate 310 may be coupled to the top of the bobbin 300 and the other portion may be coupled to the top of the body 100 .
- the elastic plate 310 may be formed in a disc shape, the center portion of the elastic plate 310 is coupled to the bobbin 300 , and the edge of the elastic plate 310 is coupled to the body 100 .
- Coupling of a portion of the elastic plate 310 to the bobbin 300 and the other portion of the elastic plate 310 to the body 100 may be made by fasteners 130 .
- the fastener 130 which is a part for fastening or fixing one component to another component, may be implemented in various types such as a bolt, a screw, and a rivet.
- the elastic plate 310 Since a portion of the elastic plate 310 is coupled to the bobbin 300 that moves up and down and the other portion thereof is coupled and fixed to the body 100 , the elastic plate 310 is vibrated by movement of the bobbin 300 and the vibrator 500 coupled to the elastic plate 310 vibrates.
- a through-hole may be formed at the center of the elastic plate 310 to pass the vibrator 500 .
- An elastic member 330 may be disposed between the elastic plate 310 and the top of the body 100 .
- a plurality of elastic members 330 is disposed on the top of the body 100 outside the elastic plate 310 and elastically supports the elastic plate 310 .
- the elastic members 300 maximize elasticity when the elastic plate 310 is vibrated by vibration of the bobbin 300 , thereby being able to maximize the vibration efficiency of the vibrator 500 .
- the elastic members 330 are disposed between the elastic plate 310 and the body 100 , and primarily absorb shock and transmit vibration to the elastic plate 310 when the bobbin 300 vibrates, thereby attenuating shock that is directly applied to the elastic plate 310 . Accordingly, it is possible to improve durability of the vibration module 10 by preventing damage to the elastic plate 310 due to fatigue.
- the elastic members 330 may be C-shaped plate springs.
- the C-shaped plate spring may have a top, a bottom, and a bend, and the bend may be formed outward from the vibration module 10 .
- the top of the C-shaped plate spring is coupled to the elastic plate 310 by a fastener 130 and the bottom of the C-shaped plate spring is coupled to the top of the body 100 bay a fastener 130 .
- the elastic members 330 are C-shaped springs, up-down vibration of the bobbin 300 can be more effectively transmitted to the elastic plate 310 .
- the elastic members 330 are described as C-shaped plate springs in the present embodiment, the present disclosure is not limited thereto and the elastic members 300 may be S-shaped plate springs or the elastic members 330 may be spiral springs and may spirally transmit vibration to the elastic plate 310 .
- the elastic member 330 When the elastic member 330 includes a C-shaped plate spring or an S-shaped plate spring, the elastic member may be individually integrally formed with the C-shaped plate spring or the S-shaped plate spring, and if necessary, they may be separately formed.
- the vibrator 500 is fixed to the elastic plate 310 and has a flow hole 520 longitudinally formed therein.
- the vibrator 500 is fixed to the elastic plate 310 and applies vibration stimulation to a human body by vibrating with vibration of the elastic plate 310 .
- the vibrator 500 may include a connection shaft 510 , a vibration head 530 , and a fixing plate 550 .
- the connection shaft 510 is formed in a circular pipe shape, has a flow hole 520 at the center, and passes through the elastic plate 310 , bobbin 300 , and the magnetic member 200 .
- the connection shaft 510 may be formed to pass through the bottom of the body 100 .
- the vibration head 530 is formed over the connection shaft 510 and has a flow hole 520 at the center.
- the vibration head 530 can transmit vibration by coming in direct contact with a human body or can be coupled to another vibration device (a head for skin massage, a head for head skin massage, etc.) and can transmit vibration to the vibration device for various massages and stimulations.
- the fixing plate 550 protrudes from the vibration head 530 or the connection shaft 510 and is coupled to the elastic plate 310 by fasteners 130 , thereby fixing the vibration head 530 to the elastic plate 310 .
- a vibration head 530 disposed under other than above the connection shaft 510 may be additionally included, and in this case, the module can vibrate in two directions through the vibration heads 530 formed upper and lower potions.
- a fixing plate for fixing the vibration head 530 formed at the upper portion to the elastic plate may be additionally included, and the way of fixing the elastic plate and the fixing plate is the same as the description about the elastic plate 310 and the fixing plate 550 included in the same way at the upper portion.
- the flow hole 520 of the vibration head 530 and the flow hole 520 of the connection shaft 510 communicate with each other, so air can press a human body by flowing through the flow holes 520 or it is possible to cool the inside of the vibration module 10 using flowing air. Further, it is possible to inject substances such as drug into a human body or discharge substances (waste, fat, etc.) discharged from a human body out of the vibration module 10 .
- connection shaft 510 is inserted in the through-hole (not shown) of the elastic plate 310 , the through-hole (not shown) of the bobbin 300 , the through-hole (not shown) of the elastic member 200 , and the through-hole (not shown) of the body 100 , and is coupled to the elastic member 10 , the bobbin 300 , the magnetic member 200 , and the both 100 through theme, so a flow hole 520 of the vibration head 530 and the connection shaft 510 is formed through the vibration module 10 .
- An O-ring 110 may be disposed between the elastic members 330 and the body 100 .
- the O-ring 110 may be made of silicone and disposed between the bottoms of the elastic members 330 and the top of the body 100 , and can attenuate shock that is applied to the body 100 due to vibration of the bobbin 300 .
- a shaft guide 230 may be disposed in the magnetic member 200 .
- the shaft guide 230 is formed in a longitudinally hollow circular pipe shape and is inserted in the through-hole (not shown) of the magnetic member 200 , and the connection shaft 510 is inserted in the longitudinal hole.
- the shaft guide 230 prevents the shaft 510 from tilting left and right by guiding the connection shaft 510 when the connection shaft 510 is moved up and down by vibration of the bobbin 300 , thereby improving the property of straight motion of the vibrator 500 .
- the shaft guide 230 may be made of a low-friction material such as a material containing graphite to prevent friction between the connection shaft 510 and the shaft guide 230 .
- a coupling plate 210 is coupled to the magnetic member 200 .
- the coupling plate 210 has a shape that is substantially similar to the top of the magnetic member 200 , is disposed on the magnetic member 200 , and is installed adjacent to the bottom of the bobbin 300 .
- the coupling plate 210 prevents a loss of the magnetic field generated by the magnetic member 200 by inducing and focusing the magnetic force of the magnetic member 200 to the coil 350 .
- a through-hole (not shown) is formed at the coupling plate 210 to communicate with the through-hole (not shown) of the magnetic member 200 , and the shaft guide 230 is inserted in the coupling plate 210 and the magnetic member 200 through the through-hole (not shown).
- a stepped portion 231 protrudes from the top of the shaft guide 230 and a fixing groove 211 corresponding to the stepped portion 231 is formed at the coupling plate 210 . Accordingly, the stepped portion 231 of the shaft guide 230 is seated in the fixing groove 211 of the coupling plate 210 , whereby the shaft guide 230 is fixed to the coupling plate 210 .
- the shaft guide 230 guides the connection shaft 510 such that the vibrator 500 does not tilt when the vibrator 500 vibrates, and it is possible to prevent the problem of damage to the vibrator 500 due to accumulation of fatigue by preventing the vibrator 500 from tilting.
- FIGS. 3A and 3B the vibration process of the vibration module 10 according to an embodiment of the present disclosure is described with reference to FIGS. 3A and 3B .
- a current is applied to the coil 350 positioned in the magnetic field of the magnetic member 200 in the initial state ( FIG. 3A )
- the bobbin 300 is moved down by Lorentz force ( FIG. 3B ).
- an opposite current is applied to the coil 350
- an opposite force is applied, so the bobbin 300 is moved up into the initial state ( FIG. 3A ).
- the bobbin 300 vibrates up and down by repeating this process, and the elastic plate 310 coupled to the bobbin 300 and the vibrator 500 coupled to the elastic plate 310 vibrate up and down. Since the vibrator 500 has a flow hole 520 , air can flow or external substances can be moved through the flow hole 520 during the vibration process.
- the vibration module 10 since the vibration module 10 according to an embodiment of the present disclosure includes vibrator 500 having the flow hole 520 formed through the body 100 , the magnetic member 200 , the shaft guide 230 , and the bobbin 300 , when the vibration module 10 vibrates, air can flow through the flow hole 520 and press a human body or cool the inside of the vibration module 10 . Further, it is possible to inject a substance such as drug into a human body and it is possible to discharge substances, which are discharged from a human body, out of the vibration module 10 .
- the C-shaped plate springs are disposed between the elastic plate 310 and the body 10 , movement of the bobbin 300 is more effectively transmitted to the elastic plate 310 , so the vibration effect of the vibration module 10 can be improved.
- the shaft guide 230 that guides straight movement of the connection shaft 510 is disposed in the magnetic member 200 , the vibrator 500 vibrates without tilting when the bobbin 300 vibrates, whereby it is possible to prevent the problem of damage to the vibrator 500 due to accumulation of fatigue.
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rehabilitation Therapy (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Percussion Or Vibration Massage (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The present invention relates to a vibration module and, more specifically, to a vibration module provided with a flow hole therein such that the body is pressurized via air flow during a module vibration process to increase a body stimulation effect, the inside of the module can cooled down, and moreover, a substance such as drug is injected into the body or a substance (waste, fat, etc.) discharged from the body is discharged to the outside in order to improve a therapeutic effect.
Description
- The present disclosure relates to a vibration module and, more specifically, to a vibration module provided with a flow hole therein such that the body is pressurized using flow of air or a substance during a module vibration process to increase a body stimulation effect, the inside of the module can cooled down, and moreover, a substance such as drug is injected into the body or a substance (waste, fat, etc.) discharged from the body is discharged to the outside in order to improve a therapeutic effect.
- Further, the present disclosure relates to a vibration module that can cool an LED or a high-frequency, low-frequency, or thermoelectric semiconductor and can function as a passage for water for cooling to give a function to a head that transmits vibration using the flow hole.
- A human body naturally ages over time, so pain is naturally generated and activity thereof is limited by injury due to partial degeneration. Further, various diseases such as brain damage, cardiosclerosis, arteriosclerosis, and arthritis are caused by limitation in activity accompanying industrial and technological development, and various complications due to not only simple damage such as a car accident, an industrial disaster, sports damage, activity damage, but stress, lack of exercise, and corpulence.
- Not only medicines, but various body stimulation devices have been developed and used with functional food to treat pain, injury, corpulence, etc. that are generated by such natural phenomenon of a human body or social and cultural issues. In general, such stimulation devices generate vibration using a vibration module and a stimulator (a massage head, etc.) coupled to the vibration module vibrates and stimulates a human body, whereby relaxing muscles and reducing fatigue of nerves. A vibration type that uses a motor or a vibration speaker is applied to the vibration module for generating vibration.
- Further, vibration is used not only for stimulation of a human body, but cultivation of cells and substances, which is included in the field of inducing changes of various substances, and even home appliances, so there is a need for an advanced vibration technology that can transmit quantified frequency and intensity of vibration and various voice signals.
- According to a vibration module that uses a motor, not only it is difficult to adjust an amplitude and intensity, but the number of vibration is not variably transmitted, so the vibration type that uses a vibration speaker is being recently actively studied and developed.
- A vibration module that uses a vibration speaker generally includes a bobbin having a coil wound thereon to which a current having sound information is applied, a magnet spaced apart from the coil and installed to surround the bobbin, and a vibration plate fixed to the bobbin. When a current having sound information is applied to the coil, a current flows in the magnetic field generated by the magnet and the bobbin with the coil wound thereon vibrates up and down in accordance with Fleming's left hand rule. In this process, the vibration plate fixed to the bobbin also vibrates and vibrates the surface of a stimulator being in contact with a human body, thereby periodically stimulating the human body.
- Technologies are developed and applied to various fields through such complement of the vibration technology, but it is required to change the structure of a vibration module to combine other functions with the vibration function, so it is required to develop an improved vibration module to enter the market.
- [Prior Art Document]
- [Patent Document]
- (Patent Document 1) Korean Utility Model No. 20-0252198 (2001. Nov. 17)
- The present disclosure provides a vibration module provided with a flow hole therein such that the body is pressurized via air flow during a module vibration process to increase a body stimulation effect, the inside of the module can cooled down, and moreover, a substance such as drug is injected into the body or a substance (waste, fat, etc.) discharged from the body is discharged to the outside in order to improve a therapeutic effect.
- Further, the flow hole provides a space that can function as a passage for flow of fluid and can stably transmit various signals.
- According to an embodiment for achieving the objectives of the present disclosure, there is provided a vibration module including: a body having an internal space; a magnetic member disposed in the body; a bobbin having a hole in which at least a portion of the magnetic member is inserted, having a coil wound on the outer surface thereof, and being moved up and down by a current that is applied to the coil; an elastic plate having a portion coupled to the top of the bobbin and another portion coupled to the top of the body; and a vibrator fixed to the elastic plate and having a longitudinal flow hole therein which passes through the elastic plate, the bobbin, and the magnetic member.
- The vibrator may include: a connection shaft passing through the elastic plate, the bobbin, and the magnetic member; a vibration head formed over the connection shaft; and a fixing plate fixing the vibration head to the elastic plate, in which the flow hole may pass through the connection shaft and the vibration head.
- An elastic member may be disposed between the elastic plate and the top of the body.
- An O-ring may be disposed between the elastic member and the body.
- A hollow shaft guide may be disposed in the magnetic member such that the connection shaft is positioned through the magnetic member.
- According to embodiments of the present disclosure, since a vibration module has a flow hole therein, it is possible to increase a body stimulation effect by pressing a human body and cool the inside of a module using air flow during a module vibration process, and it is possible to improve treatment effect by injecting a substance such as drug into a human body and discharging substances (waste, fat, etc.), which are discharged from a human body, to the outside.
- The effects of the present disclosure are not limited to those described above and other effects not stated herein may be made apparent to those skilled in the art from claims.
-
FIG. 1 is a schematic view illustrating a vibration module according to an embodiment of the present disclosure. -
FIG. 2 is an exploded perspective view of the vibration module according to an embodiment of the present disclosure. -
FIGS. 3A and 3B are reference views illustrating a vibration process of the vibration module according to an embodiment of the present disclosure. - The present disclosure may be modified in various ways and implemented by various exemplary embodiments, so that exemplary embodiments will be described in detail herein. However, it is to be understood that the present disclosure is not limited to the specific exemplary embodiments, but includes all modifications, equivalents, and substitutions included in the spirit and the scope of the present disclosure. Similar reference numerals are assigned to similar components in the following description of drawings. Terms used in the specification, ‘first’, ‘second’, etc., may be used to describe various components, but the components are not to be construed as being limited to the terms.
- The terms are used only to distinguish one component from another component. Terms used in the present specification are used only to describe specific exemplary embodiments rather than limiting the present disclosure. Singular forms are intended to include plural forms unless the context clearly indicates otherwise.
- It will be further understood that the terms “comprises” or “composed of” used in this specification, specify the presence of stated features, steps, operations, components, parts, or a combination thereof, but do not preclude the presence or addition of one or more other features, numerals, steps, operations, components, parts, or a combination thereof
- Unless defined otherwise, it is to be understood that all the terms used in the specification including technical and scientific terms has the same meaning as those that are understood by those who skilled in the art. It will be further understood that terms such as terms defined in common dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of this specification and the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
- Hereafter, exemplary embodiments of the present disclosure are described in more detail with reference to the drawings.
-
FIG. 1 is a schematic view illustrating avibration module 10 according to an embodiment of the present disclosure andFIG. 2 is an exploded perspective view of thevibration module 10. Referring toFIGS. 1 and 2 , a vibration module according to an embodiment of the present disclosure may include avibration body 100, amagnetic member 200, abobbin 300, anelastic plate 310, and avibrator 500. - The
body 100 has an internal space. In detail, thebody 100 may be formed in a hollow cylindrical shape with an open top. - The
magnetic member 200 is disposed in the internal space of thebody 100. Themagnetic member 200 may be a cylindrical permanent magnet. Themagnetic member 200 is disposed at the center in the internal space of thebody 100 and generates a magnetic field in which lines of magnetic force are generated around themagnetic member 200. Themagnetic member 200 may have a through-hole at the center to pass thevibrator 500 to be described blow. - The
bobbin 300 has a hole such that at least a portion of themagnetic member 200 is inserted therein, and acoil 350 may be wound on the outer surface of thebobbin 300. - The
bobbin 300 may be formed in a cylindrical shape to correspond to the shape of themagnetic member 200 and may have a hole such that themagnetic member 200 is inserted therein. In detail, thebobbin 300 is positioned on themagnetic member 200 and at least a portion of themagnetic member 200 is inserted in the hole of thebobbin 300. When a current is applied to thecoil 350, thebobbin 300 vibrates while moving up and down in the height direction of themagnetic member 200. Thebobbin 300 may be made of a nonmetallic material (aluminum, etc.). - The
coil 350 is wound on the outer surface of thebobbin 300. In detail, anupper protrusion 323 and alower protrusion 321 may be formed on the top and the bottom of thebobbin 300, respectively. Thecoil 350 is wound several times in the groove formed by theupper protrusion 323 and thelower protrusion 321 along the outer surface of thebobbin 300. - Current signals are alternately supplied to the
coil 350 from an external power supply, and thebobbin 300 with thecoil 350 wound thereon moves up and down in accordance with the alternating current signals. In detail, a magnetic field is generated around themagnetic member 200 disposed in thebody 100 and thebobbin 300 with thecoil 350 wound thereon is disposed outside themagnetic member 200 and positioned in the magnetic field of themagnetic member 200, whereby when a current signal is applied to thecoil 350, Lorentz force is generated and thebobbin 300 is moved. When negative and positive electrical signals are alternately applied to thecoil 350, the polarities of thecoil 350 are alternately changed, so thebobbin 300 moves (vibrates) up and down. The intensity of the vibration is proportioned to the intensity of current and the number of winding of thecoil 350. - As the
bobbin 300 moves up and down, theelastic plate 310 and thevibrator 500 that are coupled to thebobbin 300 move up and down, so thevibrator 500 vibrates. - A through-hole (not shown) may be formed at the center of the
bobbin 300 to pass thevibrator 500 to be described blow. - A portion of the
elastic plate 310 may be coupled to the top of thebobbin 300 and the other portion may be coupled to the top of thebody 100. In detail, theelastic plate 310 may be formed in a disc shape, the center portion of theelastic plate 310 is coupled to thebobbin 300, and the edge of theelastic plate 310 is coupled to thebody 100. Coupling of a portion of theelastic plate 310 to thebobbin 300 and the other portion of theelastic plate 310 to thebody 100 may be made byfasteners 130. In the present disclosure, thefastener 130, which is a part for fastening or fixing one component to another component, may be implemented in various types such as a bolt, a screw, and a rivet. Since a portion of theelastic plate 310 is coupled to thebobbin 300 that moves up and down and the other portion thereof is coupled and fixed to thebody 100, theelastic plate 310 is vibrated by movement of thebobbin 300 and thevibrator 500 coupled to theelastic plate 310 vibrates. - A through-hole (not shown) may be formed at the center of the
elastic plate 310 to pass thevibrator 500. - An
elastic member 330 may be disposed between theelastic plate 310 and the top of thebody 100. In detail, a plurality ofelastic members 330 is disposed on the top of thebody 100 outside theelastic plate 310 and elastically supports theelastic plate 310. Theelastic members 300 maximize elasticity when theelastic plate 310 is vibrated by vibration of thebobbin 300, thereby being able to maximize the vibration efficiency of thevibrator 500. Theelastic members 330 are disposed between theelastic plate 310 and thebody 100, and primarily absorb shock and transmit vibration to theelastic plate 310 when thebobbin 300 vibrates, thereby attenuating shock that is directly applied to theelastic plate 310. Accordingly, it is possible to improve durability of thevibration module 10 by preventing damage to theelastic plate 310 due to fatigue. - The
elastic members 330 may be C-shaped plate springs. In detail, the C-shaped plate spring may have a top, a bottom, and a bend, and the bend may be formed outward from thevibration module 10. The top of the C-shaped plate spring is coupled to theelastic plate 310 by afastener 130 and the bottom of the C-shaped plate spring is coupled to the top of thebody 100 bay afastener 130. - When the
elastic members 330 are C-shaped springs, up-down vibration of thebobbin 300 can be more effectively transmitted to theelastic plate 310. Although theelastic members 330 are described as C-shaped plate springs in the present embodiment, the present disclosure is not limited thereto and theelastic members 300 may be S-shaped plate springs or theelastic members 330 may be spiral springs and may spirally transmit vibration to theelastic plate 310. - When the
elastic member 330 includes a C-shaped plate spring or an S-shaped plate spring, the elastic member may be individually integrally formed with the C-shaped plate spring or the S-shaped plate spring, and if necessary, they may be separately formed. - The
vibrator 500 is fixed to theelastic plate 310 and has aflow hole 520 longitudinally formed therein. Thevibrator 500 is fixed to theelastic plate 310 and applies vibration stimulation to a human body by vibrating with vibration of theelastic plate 310. - The
vibrator 500 may include aconnection shaft 510, avibration head 530, and a fixingplate 550. Theconnection shaft 510 is formed in a circular pipe shape, has aflow hole 520 at the center, and passes through theelastic plate 310,bobbin 300, and themagnetic member 200. Theconnection shaft 510 may be formed to pass through the bottom of thebody 100. - The
vibration head 530 is formed over theconnection shaft 510 and has aflow hole 520 at the center. Thevibration head 530 can transmit vibration by coming in direct contact with a human body or can be coupled to another vibration device (a head for skin massage, a head for head skin massage, etc.) and can transmit vibration to the vibration device for various massages and stimulations. - The fixing
plate 550 protrudes from thevibration head 530 or theconnection shaft 510 and is coupled to theelastic plate 310 byfasteners 130, thereby fixing thevibration head 530 to theelastic plate 310. - A
vibration head 530 disposed under other than above theconnection shaft 510 may be additionally included, and in this case, the module can vibrate in two directions through the vibration heads 530 formed upper and lower potions. - A fixing plate for fixing the
vibration head 530 formed at the upper portion to the elastic plate may be additionally included, and the way of fixing the elastic plate and the fixing plate is the same as the description about theelastic plate 310 and the fixingplate 550 included in the same way at the upper portion. - The
flow hole 520 of thevibration head 530 and theflow hole 520 of theconnection shaft 510 communicate with each other, so air can press a human body by flowing through the flow holes 520 or it is possible to cool the inside of thevibration module 10 using flowing air. Further, it is possible to inject substances such as drug into a human body or discharge substances (waste, fat, etc.) discharged from a human body out of thevibration module 10. - In detail, the
connection shaft 510 is inserted in the through-hole (not shown) of theelastic plate 310, the through-hole (not shown) of thebobbin 300, the through-hole (not shown) of theelastic member 200, and the through-hole (not shown) of thebody 100, and is coupled to theelastic member 10, thebobbin 300, themagnetic member 200, and the both 100 through theme, so aflow hole 520 of thevibration head 530 and theconnection shaft 510 is formed through thevibration module 10. As described above, it is possible to increase the human body stimulation effect and cool the inside of thevibration module 10 using the air that flows through theflow hole 520 formed through thevibration module 10, and it is also possible to improve the treatment effect by injecting an external substance into a human body or discharge substances, which are discharged from a human body, out of thevibration module 10. - An O-
ring 110 may be disposed between theelastic members 330 and thebody 100. The O-ring 110 may be made of silicone and disposed between the bottoms of theelastic members 330 and the top of thebody 100, and can attenuate shock that is applied to thebody 100 due to vibration of thebobbin 300. - A
shaft guide 230 may be disposed in themagnetic member 200. In detail, theshaft guide 230 is formed in a longitudinally hollow circular pipe shape and is inserted in the through-hole (not shown) of themagnetic member 200, and theconnection shaft 510 is inserted in the longitudinal hole. Theshaft guide 230 prevents theshaft 510 from tilting left and right by guiding theconnection shaft 510 when theconnection shaft 510 is moved up and down by vibration of thebobbin 300, thereby improving the property of straight motion of thevibrator 500. Theshaft guide 230 may be made of a low-friction material such as a material containing graphite to prevent friction between theconnection shaft 510 and theshaft guide 230. - A
coupling plate 210 is coupled to themagnetic member 200. Thecoupling plate 210 has a shape that is substantially similar to the top of themagnetic member 200, is disposed on themagnetic member 200, and is installed adjacent to the bottom of thebobbin 300. Thecoupling plate 210 prevents a loss of the magnetic field generated by themagnetic member 200 by inducing and focusing the magnetic force of themagnetic member 200 to thecoil 350. - A through-hole (not shown) is formed at the
coupling plate 210 to communicate with the through-hole (not shown) of themagnetic member 200, and theshaft guide 230 is inserted in thecoupling plate 210 and themagnetic member 200 through the through-hole (not shown). - In detail, a stepped
portion 231 protrudes from the top of theshaft guide 230 and a fixinggroove 211 corresponding to the steppedportion 231 is formed at thecoupling plate 210. Accordingly, the steppedportion 231 of theshaft guide 230 is seated in the fixinggroove 211 of thecoupling plate 210, whereby theshaft guide 230 is fixed to thecoupling plate 210. Theshaft guide 230 guides theconnection shaft 510 such that thevibrator 500 does not tilt when thevibrator 500 vibrates, and it is possible to prevent the problem of damage to thevibrator 500 due to accumulation of fatigue by preventing thevibrator 500 from tilting. - Hereafter, the vibration process of the
vibration module 10 according to an embodiment of the present disclosure is described with reference toFIGS. 3A and 3B . When a current is applied to thecoil 350 positioned in the magnetic field of themagnetic member 200 in the initial state (FIG. 3A ), thebobbin 300 is moved down by Lorentz force (FIG. 3B ). Thereafter, when an opposite current is applied to thecoil 350, an opposite force is applied, so thebobbin 300 is moved up into the initial state (FIG. 3A ). Thebobbin 300 vibrates up and down by repeating this process, and theelastic plate 310 coupled to thebobbin 300 and thevibrator 500 coupled to theelastic plate 310 vibrate up and down. Since thevibrator 500 has aflow hole 520, air can flow or external substances can be moved through theflow hole 520 during the vibration process. - As described above, since the
vibration module 10 according to an embodiment of the present disclosure includesvibrator 500 having theflow hole 520 formed through thebody 100, themagnetic member 200, theshaft guide 230, and thebobbin 300, when thevibration module 10 vibrates, air can flow through theflow hole 520 and press a human body or cool the inside of thevibration module 10. Further, it is possible to inject a substance such as drug into a human body and it is possible to discharge substances, which are discharged from a human body, out of thevibration module 10. - Further, since the C-shaped plate springs are disposed between the
elastic plate 310 and thebody 10, movement of thebobbin 300 is more effectively transmitted to theelastic plate 310, so the vibration effect of thevibration module 10 can be improved. - Further, since the
shaft guide 230 that guides straight movement of theconnection shaft 510 is disposed in themagnetic member 200, thevibrator 500 vibrates without tilting when thebobbin 300 vibrates, whereby it is possible to prevent the problem of damage to thevibrator 500 due to accumulation of fatigue. - Although the present disclosure was described above with reference to exemplary embodiments, it should be understood that the present disclosure may be changed and modified in various ways by those skilled in the art, without departing from the spirit and scope of the present disclosure described in claims.
- [Description of Reference Numerals]
- 10: vibration module
- 100: body
- 110: O-ring
- 130: fastener
- 200: magnetic member
- 210: coupling plate
- 211: fixing groove
- 230: shaft guide
- 231: stepped portion
- 300: bobbin
- 310: elastic plate
- 321: bobbin lower protrusion
- 323: bobbin upper protrusion
- 330: elastic member
- 350: coil
- 500: vibrator
- 510: connection shaft
- 520: flow hole
- 530: vibration head
- 550: fixing plate
Claims (8)
1. A vibration module comprising:
a body having an internal space;
a magnetic member disposed in the body;
a bobbin having a hole in which at least a portion of the magnetic member is inserted, having a coil wound on the outer surface thereof, and being moved up and down by a current that is applied to the coil;
an elastic plate having a portion coupled to the top of the bobbin and another portion coupled to the top of the body; and
a vibrator fixed to the elastic plate and having a longitudinal flow hole therein which passes through the elastic plate, the bobbin, and the magnetic member.
2. The vibration module of claim 1 , wherein the vibrator includes:
a connection shaft passing through the elastic plate, the bobbin, and the magnetic member;
a vibration head formed over the connection shaft; and
a fixing plate fixing the vibration head to the elastic plate,
wherein the flow hole passes through the connection shaft and the vibration head.
3. The vibration module of claim 1 , wherein an elastic member is disposed between the elastic plate and the top of the body.
4. The vibration module of claim 3 , wherein the elastic member further includes a C-shaped or S-shaped plate spring.
5. The vibration module of claim 4 , wherein the elastic member is formed integrally with or separately from the C-shaped or S-shaped plate spring.
6. The vibration module of claim 3 , wherein an O-ring is disposed between the elastic member and the body.
7. The vibration module of claim 2 , wherein a hollow shaft guide is disposed in the magnetic member such that the connection shaft is positioned through the magnetic member.
8. The vibration module of claim 2 , further comprising a vibration head formed under the connection shaft such that the upper portion and the lower portion of the connection shaft can be vibrated, and further comprising a fixing plate for fixing the vibration head formed at the lower portion to the elastic plate.
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KR1020190054619A KR102213284B1 (en) | 2019-05-10 | 2019-05-10 | Vibration module |
PCT/KR2020/006161 WO2020231122A1 (en) | 2019-05-10 | 2020-05-11 | Vibration module |
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JP (1) | JP7311632B2 (en) |
KR (1) | KR102213284B1 (en) |
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JP2016518898A (en) * | 2013-04-12 | 2016-06-30 | イム ソンクIM, Sung Koo | Beauty device having a hydrogen generator |
US20180245575A1 (en) * | 2015-08-31 | 2018-08-30 | Sawafuji Electric Co., Ltd., | Vibration type compressor |
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JPS59111126U (en) * | 1983-01-14 | 1984-07-26 | サンデン株式会社 | vibration device |
JPH0386283A (en) * | 1989-08-29 | 1991-04-11 | Souzou Kagaku Gijutsu Kenkyusho:Kk | Electromagnetic exciter |
JP2002066457A (en) | 2000-08-31 | 2002-03-05 | Maeda Seikan Kk | Langevin vibrator and method for manufacturing ring- shaped supermagnetostriction element used therein |
KR200252198Y1 (en) | 2001-07-18 | 2001-11-17 | 이동희 | A structure of vibration kneader for noise prevention |
KR200271849Y1 (en) | 2001-12-20 | 2002-04-13 | 정현준 | The mate with massager |
JP2005066585A (en) * | 2003-08-25 | 2005-03-17 | Mutsuo Hirano | Polyfunctional vibrator |
KR101102375B1 (en) * | 2009-06-29 | 2012-01-05 | 이흥규 | Massage device and control method of the same |
KR101505813B1 (en) * | 2012-08-10 | 2015-03-25 | 김양수 | Apparatus for skin care |
CN104043575A (en) * | 2013-03-12 | 2014-09-17 | 可立新株式会社 | Vibration generating device |
KR101487323B1 (en) * | 2013-08-08 | 2015-01-29 | (주)에보소닉 | Vibration device using acoustic pressure and apparatus for stimulating body with it |
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2019
- 2019-05-10 KR KR1020190054619A patent/KR102213284B1/en active IP Right Grant
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2020
- 2020-05-11 JP JP2021567921A patent/JP7311632B2/en active Active
- 2020-05-11 WO PCT/KR2020/006161 patent/WO2020231122A1/en active Application Filing
- 2020-05-11 US US17/608,982 patent/US20220216778A1/en active Pending
- 2020-05-11 CN CN202080033988.5A patent/CN113784804A/en active Pending
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JP2016518898A (en) * | 2013-04-12 | 2016-06-30 | イム ソンクIM, Sung Koo | Beauty device having a hydrogen generator |
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JP7311632B2 (en) | 2023-07-19 |
WO2020231122A1 (en) | 2020-11-19 |
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